<template>
  <div class="shopcar-container">
    <!-- 购物车列表区域 -->
    <div class="goods-list">
      <div class="mui-card" v-for="(item,i) in goodsList" :key="item.id">
        <div class="mui-card-content">
          <div class="mui-card-content-inner">
            <mt-switch
              v-model="$store.getters.getGoodsSelected[item.id]"
              @change="selectedChanged(item.id,$store.getters.getGoodsSelected[item.id])"
            ></mt-switch>
            <img src="https://www.baidu.com/img/bd_logo1.png" alt>
            <div class="info">
              <h1>{{item.title}}</h1>
              <p>
                <span class="price">￥{{item.sell_price}}</span>
                <numbox :initcount="$store.getters.getGoodsCount[item.id]" :goodsid="item.id"></numbox>
                <a href="#" @click.prevent="remove(item.id,i)">刪除</a>
              </p>
            </div>
          </div>
        </div>
      </div>
    </div>
    <!-- 结算区域 -->
    <div class="mui-card">
      <div class="mui-card-content">
        <div class="mui-card-content-inner jiesuan">
          <div class="left">
            <p>总计（不含运费）</p>
            <p>已勾选商品
              <span class="red">{{$store.getters.getGoodsCountAndAmount.count}}</span> 件，总价 ￥
              <span class="red">{{$store.getters.getGoodsCountAndAmount.amount}}</span>
            </p>
          </div>
          <mt-button type="danger">去结算</mt-button>
        </div>
      </div>
    </div>
  </div>
</template>

<script>
import numbox from "../subcompnents/shopcar_numbox.vue";

export default {
  data() {
    return {
      goodsList: []
    };
  },
  created() {
    this.getGoodsList();
  },
  methods: {
    getGoodsList() {
      var idArr = [];
      this.$store.state.car.forEach(item => {
        idArr.push(item.id);
      });

      if (idArr.length <= 0) {
        return;
      }
      for (let index = 0; index < idArr.length; index++) {
        this.$http
          .get("http://47.89.21.179:8080/api/goods/getinfo/" + idArr[index])
          .then(result => {
            if (result.body.status === 0) {
              this.goodsList.push(result.body.message[0]);
            }
          });
      }
    },
    remove(id, index) {
      this.goodsList.splice(index, 1);
      this.$store.commit("removeFormCar", id);
    },
    selectedChanged(id, val) {
      this.$store.commit("updateGoodsSelected", { id, selected: val });
    }
  },

  components: {
    numbox
  }
};
</script>

<style lang="scss" scoped>
.shopcar-container {
  background-color: #eee;
  overflow: hidden;
  .goods-list {
    .mui-card-content-inner {
      display: flex;
      align-items: center;
    }
    img {
      width: 60px;
      height: 60px;
    }
    h1 {
      font-size: 13px;
    }
    .info {
      .price {
        color: red;
        font-weight: bold;
      }
      p {
        display: flex;
      }
    }
  }
  .jiesuan {
    display: flex;
    justify-content: space-between;
    align-items: center;
    .red {
      color: red;
      font-weight: bold;
      font-size: 16px;
    }
  }
}
</style>
